Jon Dorn
USATT#: 37971
| Coach Level: Level 1
1930 1965
2009 Austin Fall Round Robin
- 7 Nov 2009
- 7 Nov 2009
This page explains how Jon Dorn (USATT# 37971)'s rating went from 1930 to 1965 at the 2009 Austin Fall Round Robin held on - 7 Nov 2009. The links below take you to pages that describe various aspects of the rating processor.
Introduction
Initial Rating
The rating processor goes through 4 passes in order. The links take you to pages that provide detailed explanations of the calculations during each of the 4 passes.